package com.dhx.dao;

import com.dhx.pojo.LeaveStudent;

import java.util.List;

public interface LeaveStudentDao {

    public int addInfo(LeaveStudent student);

    public int deleteInfoById(String no);

    public int updateInfo(LeaveStudent student);

    public LeaveStudent queryInfoById(String no);

    public List<LeaveStudent> queryInfoes();

}
